package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Setmeal;
import com.itheima.service.SetmealService;
import com.itheima.utils.QiniuUtils;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import redis.clients.jedis.JedisPool;
import com.itheima.constant.RedisConstant;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/setmeal")
public class SetmealController {

    @Reference
    private SetmealService setmealService;

    @Autowired
    private JedisPool jedisPool;

    //套餐图片上传
    @RequestMapping("/upload")
    public Result upload(MultipartFile imgFile) {
        try {
            //获取原始文件名
            String originalFilename = imgFile.getOriginalFilename();
            //获取索引
            int lastIndexOf = originalFilename.lastIndexOf(".");

            //获取文件后缀
            String suffix = originalFilename.substring(lastIndexOf);

            //使用UUID随机产生文件名称,防止文件名覆盖
            String fileName = UUID.randomUUID().toString() + suffix;
            QiniuUtils.upload2Qiniu(imgFile.getBytes(),fileName);

            //图片长传成功
            Result result = new Result(true, MessageConstant.PIC_UPLOAD_SUCCESS,fileName);

            //将上传图片名称存入Redis,基于Redis的set集合存储
            jedisPool.getResource().sadd(RedisConstant.SETMEAL_PIC_RESOURCES,fileName);
            return result;
        } catch (IOException e) {
            e.printStackTrace();
            //图片上传失败
            return new Result(false, MessageConstant.PIC_UPLOAD_FAIL);
        }
    }

    @RequestMapping("/add")
    public Result add(@RequestBody Setmeal setmeal, Integer[] checkgroupIds) {
        try {
            setmealService.add(setmeal, checkgroupIds);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.ADD_SETMEAL_FAIL);
        }
        return new Result(true, MessageConstant.ADD_SETMEAL_SUCCESS);
    }

    //分页查询
    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean){
        PageResult result = setmealService.pageQuery(queryPageBean);
        return  result;
    }


}
